ive definitely had an increase in the number of times ive died to wail, its managing to deal just barely enough chip damage to me a lot of the time
it's not a special you'd build a comp around but its definitely not a bad special. i think the reason you dont see it is because the weapons that have wail are competing with similar weapons that are more favoured in the current meta. neo sploosh and nova just aren't great, 52 you see a decent amount because its just a strong main+sub combo, bamboo is definitely viable in the right hands, you just wouldnt really want to run it in the same comp as a pencil, stringer is struggling and is competing with pencil for backline, and brush is in a similar spot to 52